package btree;

/**
 * \* User: MeiZhongHao
 * \* Date: 2019-03-15
 * \* Time: 11:37
 * \* Description:
 * \
 */
public interface B {

    Object get(Comparable key);

    void remove(Comparable key);

    void insertOrUpdate(Comparable key, Object obj);
}
